Percolation in simple patchwise lattices

Citation
F. Nieto et al., Percolation in simple patchwise lattices, PHYS REV E, 59(3), 1999, pp. 3706-3709
Citations number
15
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW E
ISSN journal
1063651X → ACNP
Volume
59
Issue
3
Year of publication
1999
Part
B
Pages
3706 - 3709
Database
ISI
SICI code
1063-651X(199903)59:3<3706:PISPL>2.0.ZU;2-P
Abstract
We study the site percolation problem on square lattices with two kinds of sites, which are assembled in such a way that the resulting structures have patchwise topographies. Lattices formed by collections of either randomly or orderly localized patches of different sizes are generated. The composit ion of this system is: specified by two independient variables, p and q, wh ich are the occupation probabilities of each type of patch. Interesting pha se diagrams in (p,q) composition space for the percolative transition are o btained and explained. [S1063-651X(99)07602-3].